body {
  max-width: 540px;
  min-width: 320px;
  width: 100%;
  line-height: 1.5;
  font-size: 14px;
  margin: 0 auto;
  color: #666;
  background-color: #f6f6f6;
  /* background-color: #ccc; */
  font-family: -apple-system, Helvetica, sans-serif;
}
* {
  margin: 0px;
  padding: 0px;
}
header {
  max-width: 540px;
  min-width: 320px;
  width: 100%;
  height: 50px;
  position: fixed;
  top: 0px;
  background-color: #232326;
}
header > ul {
  list-style: none;
  width: 100%;
  height: 100%;
  display: flex;
}
header > ul > li:nth-child(1) {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 8%;
}
header > ul > li:nth-child(1) > img {
  height: 16px;
}
header > ul > li:nth-child(2) {
  width: 12%;
  display: flex;
  align-items: center;
  justify-content: center;
}
header > ul > li:nth-child(2) > img {
  width: 35px;
  height: 35px;
}
header > ul > li:nth-child(3) {
  padding-left: 10px;
  box-sizing: border-box;
  width: 55%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
header > ul > li:nth-child(3) > span:nth-child(1) {
  font-size: 12px;
  color: #fff;
}
header > ul > li:nth-child(3) > span:nth-child(2) {
  font-size: 12px;
  color: #999999;
}
header > ul > li:last-child {
  width: 25%;
  background-color: #cd2525;
  line-height: 50px;
  text-align: center;
  font-size: 14px;
}
header > ul > li:last-child > a {
  color: #fff;
  list-style: none;
}
a {
  color: #666;
}
.log-con {
  margin-top: 50px;
  max-width: 540px;
  min-width: 320px;
  width: 100%;
  height: 257px;
  background-image: url("../upload/banner.dpg");
  background-size: 100% 100%;
}
.ss {
  width: 100%;
  display: flex;
  height: 60px;
}
.ss > div {
  width: 60px ;
}
.ss > div:first-child {
  display: flex;
  align-items: center;
  justify-content: center;
}
.ss > div:first-child > img {
  width: 35px;
  height: 35px;
}
.ss > div:last-child {
  font-size: 25px;
  color: #fff;
  text-align: center;
  line-height: 60px;
}
.ss > .inpu {
  box-sizing: border-box;
  padding: 7px ;
  padding-left: 16px;
  margin-top: 10px;
  height: calc(100% - 20px);
  background-color: orange;
  flex: 1;
  background-color: #fff;
  border: 0px;
  outline: 0px;
  border-radius: 32px;
  display: flex;
}
.ss > .inpu > div:nth-child(1) {
  height: 25px;
  width: 80px;
  display: flex;
}
.ss > .inpu > div:nth-child(1) > div {
  flex: 50%;
}
.ss > .inpu > div:nth-child(1) > div:nth-child(1) {
  border-right: 2px solid #999999;
}
.ss > .inpu > div:nth-child(1) > div:nth-child(1) > img {
  width: 30px;
  height: 24px;
}
.ss > .inpu > div:nth-child(1) > div:nth-child(2) {
  box-sizing: border-box;
  margin-left: 7px;
  width: 29px;
  height: 28px;
  background-image: url("../images/jd-sprites.png");
  background-position: -140px 0px;
}
.ss > .inpu > div:nth-child(2) {
  flex: 1;
  height: 22px;
}
.ss > .inpu > div:nth-child(2) > input {
  padding-left: 15px;
  width: calc(100% - 15px);
  height: 100%;
  color: #9f9f9f;
  font-weight: bold;
  font-size: 20px;
  border: 0px;
  outline: 0px;
}
.log-img {
  width: calc(100% - 32px);
  max-width: 540px;
  min-width: 320px;
  height: 124px;
  margin: 20px auto;
  display: flex;
}
.log-img > div {
  flex: 33.333%;
  height: 100%;
}
.log-img > div > img {
  width: 100%;
  height: 100%;
}
.nav-lis {
  box-sizing: border-box;
  padding-left: 45px;
  margin: 20px auto;
  width: calc(100% - 24px);
  max-width: 540px;
  min-width: 320px;
  height: 200px;
  display: flex;
  flex-wrap: wrap;
}
.nav-lis > div {
  flex: 20%;
  height: 90px;
  font-size: 15px;
  color: #000;
}
.nav-lis > div > i {
  display: block;
  width: 45px;
  height: 45px;
  margin-bottom: 24px;
}
.nav-lis > div > i > img {
  width: 45px;
  height: 45px;
}
.conter {
  margin: 0px auto;
  margin-bottom: 70px;
  width: calc(100% - 32px);
  max-width: 540px;
  min-width: 320px;
  display: flex;
  flex-wrap: wrap;
  background-color: #f6f6f6;
}
.conter > ul {
  list-style: none;
  flex: 45%;
  height: 400px ;
  background-color: #fff;
  border-radius: 25px;
  margin-right: 20px;
  margin-bottom: 20px;
  overflow: hidden;
}
.conter > ul > li:first-child {
  height: 258px;
  width: 100%;
}
.conter > ul > li:first-child > img {
  width: 100%;
  height: 100%;
}
.conter > ul > li:nth-child(2) {
  height: 50px;
  font-size: 14px;
  color: #000;
}
.conter > ul > li:nth-child(2) > img {
  width: 30px ;
  height: 16px;
  border-radius: 3px;
}
.conter > ul > li:nth-child(3) {
  height: 32px;
  width: 100%;
  line-height: 32px;
}
.conter > ul > li:nth-child(3) > .meney {
  display: block;
  height: 100%;
  width: 135px;
  float: left;
  color: #ff4c1e;
}
.conter > ul > li:nth-child(3) > .meney > div {
  margin-top: 4px;
  float: right;
  box-sizing: border-box;
  height: 25px;
  line-height: 25px;
  text-align: center;
  width: 45px;
  font-size: 17px;
  border: 3px solid #ff4c1e;
  border-radius: 5px;
}
.conter > ul > li:nth-child(3) > .look {
  margin-top: 4px;
  float: right;
  text-align: center;
  width: 60px;
  height: 25px;
  line-height: 30px;
  background-color: #f0f2f5;
  border-radius: 12.5px;
}
.conter > ul:nth-child(2) {
  margin-right: 0;
}
.conter > ul:nth-child(4) {
  margin-right: 0;
}
.footer {
  max-width: 540px;
  min-width: 320px;
  width: 100%;
  height: 70px;
  position: fixed;
  bottom: 0px;
  background-color: #fff;
  display: flex;
}
.footer > div {
  flex: 20%;
  height: 100%;
}
.footer > div > img {
  width: 100%;
  height: 100%;
}
